I think the answer is NUCLEUS.
Hope it helps!
<span>Allergy-
A medical condition that causes someone to become sick after eating, touching, or breathing something.
Allergen
A substance or object that causes allergies.
Hope this helps!!
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Coal is the most abundant global nonrenewable resource
<span>The biggest difference between prokaryotes and eukaryotes is that eukaryote has a nucleus. They also have other membrane structures called organelles.</span>
The name of the locatuon is called an active site.